tda4865j NXP Semiconductors, tda4865j Datasheet - Page 8

• Manufacturer Part Number: tda4865j
• Description: Eflection Boosters For Use In Vertical Deflection Systems For Frame Frequencies Up To 200 Hz.
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Application information
TDA4865J_TDA4865AJ_2
Product data sheet
Fig 5. Timing diagram
Fig 6. Application diagram with TDA4865J for external guard signal generation
(1) V
FB
for TDA4865J; 2V
output voltage
deflection current
on pin VOUT
through the coil
input signal
input signal
on pin INN
on pin INP
TDA4865J
Rev. 02 — 3 November 2006
V
GND
FB
V
(1)
P1
P1
V
VOUT
for TDA4865AJ.
FB
vertical
output
signal
V
F
1N4448
2.2
TDA4865J; TDA4865AJ
BC556
22 F
3.3 k
220 k
1 k
Vertical deflection booster
V
BC548
P
guard output
HIGH = error
001aad302
001aab327
© NXP B.V. 2006. All rights reserved.
t
t
t
t
8 of 18